公开(公告)号：US20180105472A1

公开(公告)日：2018-04-19

申请号：US15601118

申请日：2017-05-22

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Young-soo AHN ,  Jin-seok LEE ,  Chang Guk HONG ,  Sang Eun LEE ,  Bong Kwan SONG

IPC: C04B38/04 ,  C01B33/145 ,  C01B33/155

CPC classification number: C04B38/04 ,  C01B33/145 ,  C01B33/155

Abstract: The present invention relates to an aerogel composite and a preparation method thereof. The preparation method of the aerogel composite of the present invention comprises the following steps; preparing a hydrophobic gel (step 1); dispersing fiber in a solvent to prepare a solution (step 2); adding the hydrophobic gel above in the solution of step 2 and stirring the mixture to prepare a fiber and hydrophobic gel mixed solution (step 3); separating floc from the mixed solution of step 3 (step 4); and drying the floc (step 5). According to the preparation method of the aerogel composite of the present invention, a high performance aerogel composite having various shapes can be prepared.

公开(公告)号：US20180133720A1

公开(公告)日：2018-05-17

申请号：US15808018

申请日：2017-11-09

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jin-seok LEE ,  Young-soo AHN ,  Gi-hwan KANG

IPC: B02C23/30 ,  H01L31/18 ,  B02C4/02 ,  B02C23/38 ,  B02C25/00 ,  B02C23/10

CPC classification number: B02C23/30 ,  B02C4/02 ,  B02C23/10 ,  B02C23/38 ,  B02C25/00 ,  B04C5/26 ,  H01L31/048 ,  H01L31/18

Abstract: Disclosed is a partial dismantling device of a photovoltaic module capable of classifying and collecting the photovoltaic module for recycling the photovoltaic module which includes: a transfer unit for transferring a photovoltaic module; a sensor unit for distinguishing grinding heights of the photovoltaic module arranged on the transfer unit; a grind unit provided with a plurality of grinders in multiple levels, to grind the element layers of a grinding region into particles of collectible forms; and a suction unit provided with a plurality of inhalers respectively corresponding to the plurality of grinders, to classify the particles pulverized by the grind unit and to inhale the same. Thereby, the present invention may improve the efficiency in the subsequent classifying process of the photovoltaic module particles in a classifying unit, with an advantage of applying the partial dismantling device of the photovoltaic module irrespective of damages on a glass substrate.